Roll src/third_party/skia 31d587474367..641d2b6e62d9 (1 commits) (#9441)

https://skia.googlesource.com/skia.git
/%2Blog/31d587474367..641d2b6e62d9

git log 31d58747436781d486bf622af90d22833372abe7..641d2b6e62d9609aa4c9ce9b674e6a99dae09fe4 --date=short --no-merges --format=%ad %ae %s
2019-06-21 rmistry@google.com Add new SkottieTracing GPU bot to match SkottieWASM and LottieWeb

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (bsalomon@google.com), and stop
the roller if necessary.

DEPS

@@ -26,7 +26,7 @@ vars = {
   'skia_git': 'https://skia.googlesource.com',
   # OCMock is for testing only so there is no google clone
   'ocmock_git': 'https://github.com/erikdoe/ocmock.git',
-  'skia_revision': '31d58747436781d486bf622af90d22833372abe7',
+  'skia_revision': '641d2b6e62d9609aa4c9ce9b674e6a99dae09fe4',
 
   # When updating the Dart revision, ensure that all entries that are
   # dependencies of Dart are also updated to match the entries in the

ci/licenses_golden/licenses_skia

-Signature: 110de3da756c51739e538739f14259d7
+Signature: 0e93b181fdb20a44138a80685f5ba45d
 
 UNUSED LICENSES:
 
@@ -2068,6 +2068,7 @@ FILE: ../../../third_party/skia/infra/bots/recipes/perf_pathkit.expected/Perf-De
 FILE: ../../../third_party/skia/infra/bots/recipes/perf_pathkit.expected/pathkit_trybot.json
 FILE: ../../../third_party/skia/infra/bots/recipes/perf_skottietrace.expected/Perf-Android-Clang-AndroidOne-GPU-Mali400MP2-arm-Release-All-Android_SkottieTracing.json
 FILE: ../../../third_party/skia/infra/bots/recipes/perf_skottietrace.expected/Perf-Debian9-Clang-GCE-CPU-AVX2-x86_64-Release-All-SkottieTracing.json
+FILE: ../../../third_party/skia/infra/bots/recipes/perf_skottietrace.expected/Perf-Debian9-Clang-NUC7i5BNK-GPU-IntelIris640-x86_64-Release-All-SkottieTracing.json
 FILE: ../../../third_party/skia/infra/bots/recipes/perf_skottietrace.expected/skottietracing_parse_trace_error.json
 FILE: ../../../third_party/skia/infra/bots/recipes/perf_skottietrace.expected/skottietracing_trybot.json
 FILE: ../../../third_party/skia/infra/bots/recipes/perf_skottiewasm_lottieweb.expected/lottie_web_perf.json